一个基于二维混乱映射和区块链的安全医疗数据共享计划
Zhigang Xu1, Enda Zheng1, Hongmu Han2
1School of Computer Science, Hubei University of Technology, 28 Nanli Road, Wuhan, 430068, China.
Scientific reports
|October 8, 2024
概括
本研究介绍了一种使用二维混乱映射和区块链技术的安全医疗数据共享方法. 拟议的系统增强了医疗数据的隐私和安全性,防止未经授权的访问和改.
科学领域:
- 计算机科学 计算机科学
- 信息安全 信息安全
- 医疗保健信息学 医疗保健信息学
背景情况:
- 医疗数据共享对于医疗保健的进步至关重要,但面临着重大的隐私和安全挑战.
- 集中式系统容易受到未经授权的访问,数据改和单点故障的影响.
研究的目的:
- 提出一个新的医疗保健数据共享计划 (2DCM-DS),增强数据隐私和安全.
- 利用二维混乱映射和区块链进行安全的医疗数据交换.
主要方法:
- 开发了一种新的二维混乱映射,具有卓越的混乱性能.
- 设计了一种使用生物识别音频信息和混乱映射来验证数据所有权的数据加密方法.
- 利用区块链技术和智能合约来支持拟议的数据共享计划.
主要成果:
- 2DCM-DS有效地保护数据安全,防止特定的攻击模式.
- 实验结果验证了拟议方案的安全性和效率.
- 证明了该系统在安全医疗保险数据共享方面的潜力.
结论:
- 2DCM-DS为安全和私人医疗数据共享提供了强大的解决方案.
- 混沌映射和区块链的整合解决了传统数据共享方法的关键漏洞.
- 该方案在医疗保健领域的现实应用方面显示出重大前景.
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